Pretty farmland on mostly quiet roads. Moderately hilly 28-mile loop (also a 68-mile version). For more info + alternates + cue sheet, see www.roberts-1.com/bikehudson/r/o/berkshire_loop : routeid [bhvo1c] About 1 mile on dirt road. Last checked by us in 2003, but most sections again in 2010.by bikeHV